//
//  EncryptService.h
//  IPDirectConnection
//
//  Created by lianglibao on 2019/4/23.
//  Copyright © 2019 lianglibao. All rights reserved.
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@interface EncryptService : NSObject
// 生成sign
+ (NSString *)signCreatWithParam:(NSDictionary *)param;
@end

NS_ASSUME_NONNULL_END
